Question

8 multiple choice 1 point what does the ph scale measure? the amount of energy in matter the number of atoms in a compound the number of protons in the nucleus the acidity or basicity of a substance

Explanation:

The pH scale is a measure used in chemistry to determine how acidic or basic a substance is. It ranges from 0 - 14, with 7 being neutral, values below 7 acidic, and values above 7 basic.

Answer:

The acidity or basicity of a substance